AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Orff ∴ Summary
Contact »
(21125) Orff  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.34436 1.079e-08 au
e 0.157422 3.917e-08
i 7.13 5.006e-06 deg
Ω 123.549 3.674e-05 deg
ω 117.012 4.115e-05 deg
M 301.349 2.132e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9753 au
Aphelion 2.7134 au
Asc. node-Earth separation 1.47694 au
Desc. node-Earth separation 1.11736 au
Earth MOID 0.9731 au
Orbital period 1311.1 days
Date of orbit computation  Oct 31 05:09
Observational summary
Optical observations (Discarded) 1420 (7)
Radar observations (Discarded) 0 (0)
Arc length 10166.3 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »





This Web Site has been visited 128002 times since

and this Page has been visited 399 times since 2011/10/28